You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "\ \\ \\\ \\\\ \\\\\ \\\\\\ ((\\\\\ ((practice guidebook) OR (practical guidebook)) to ((biostatistics OR (biostatistical OR statistical)) OR (biostatistical OR statistical)) AND epidemiology.\\\\\\\ ) OR (\\\\\ practice guide to statistics AND epidemiology.\\\\\\\ ))*\\\\\\ \\\\\ \\\\ \\\ \\ \~".
• Adding a wildcard symbol may retrieve word variants: \ \\ \\\ \\\\ \\\\\ \\\\\\ ((\\\\\ ((practice guidebook) OR (practical guidebook)) to ((biostatistics OR (biostatistical OR statistical)) OR (biostatistical OR statistical)) AND epidemiology.\\\\\\\ ) OR (\\\\\ practice guide to statistics AND epidemiology.\\\\\\\ ))*\\\\\\ \\\\\ \\\\ \\\ \\ \*.